Analysis

  • max time kernel
    109s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/01/2024, 07:42

General

  • Target

    0c483a592b5c08233fdc93e06d383f30253b23e5e382e73d9ea74c766cf47276.exe

  • Size

    536KB

  • MD5

    47f392abce7ba6ee9827f4b3d2a84653

  • SHA1

    54c79c2455dba8aead524b179c8e8dcc754867d7

  • SHA256

    0c483a592b5c08233fdc93e06d383f30253b23e5e382e73d9ea74c766cf47276

  • SHA512

    3027d8432c96dc2fcbb5e3ff27d7d4300d2f8a365bfc42fb828b20f336fbfad98c20966b0cc618f9ada3cd76acf4c782b42d04f65e83c3bfb1e88afd89e6ae46

  • SSDEEP

    12288:xhf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:xdQyDL9xp/BGA1RkmOkx2LF

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3460
    • C:\Users\Admin\AppData\Local\Temp\0c483a592b5c08233fdc93e06d383f30253b23e5e382e73d9ea74c766cf47276.exe
      "C:\Users\Admin\AppData\Local\Temp\0c483a592b5c08233fdc93e06d383f30253b23e5e382e73d9ea74c766cf47276.exe"
      2⤵
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3516

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046

    Filesize

    1KB

    MD5

    ac014cef6cfe67878d8c40ab763bdf4a

    SHA1

    9213d01d7e180e9d62f8bcf12e41a3c1024a7240

    SHA256

    bc357cfeb8ec83a9f81951778964baf14f360e23f870da4301f1ea222de70f72

    SHA512

    8cac47116a686f8fdbf73dd5980ab41907a58cbd86e71bd61e7a51350fd3735f3b558e425d367fa62b578e14bbb9da18c6458f4735bed1d46e40d3222e888e93

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D440AC65793A7BBE167BE882B99F465E

    Filesize

    938B

    MD5

    596efc00ea4325ff6b4ab2347a5956ec

    SHA1

    65cd651905b293b692ef87a30b0a8235608078ce

    SHA256

    c2e26e0caae647d3c482ee241841ce423be2e462d70abf4b75bd7436457cf9ed

    SHA512

    de9bd24915bb11921192fb7747f124397855a46a65b5f022d41321e836beec7128e095b1abf8201d2e01682e3b594f69907085eefa558f6f04f1e46e06759b90

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046

    Filesize

    502B

    MD5

    57f4174600785b8b92b867ab7bf100c7

    SHA1

    c465291ea0c592ee2e749d4ef348278aa9cb6c2e

    SHA256

    bafbae0a50497e3af321bc3cad1c733201444bb518f31d1c44f6eb4e8d1fa112

    SHA512

    e317db7e1fa6ecf5ad3fd0301545ea4bdd79cb1ff2d44f9cf1c543968ed8909b06883c32e5e5f0b1bcacf7554e942180d7b3a841ce47c2bdc6fcdbb890cf8671

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D440AC65793A7BBE167BE882B99F465E

    Filesize

    520B

    MD5

    8b625d0f213bc33437102c33e6c49faa

    SHA1

    346221e6484098424ae1edb2aec1cb97f6359088

    SHA256

    b05e9d702e3cc5381ecfd4aae8ca0316bfd42deea7e67996cd73095fe83b0531

    SHA512

    26c2b44c5b8337dee2ba0222bec521a95f3e2e3e911ee77a5e8e527a3c98c0eea91d3c0f6a8918ac0552e6f6adf13804ff8aef0a0b9116767cd0e7e113204f70

  • memory/3460-6-0x00000000022A0000-0x00000000022A3000-memory.dmp

    Filesize

    12KB

  • memory/3460-16-0x0000000002770000-0x00000000027E9000-memory.dmp

    Filesize

    484KB

  • memory/3460-7-0x0000000002770000-0x00000000027E9000-memory.dmp

    Filesize

    484KB

  • memory/3460-4-0x0000000002770000-0x00000000027E9000-memory.dmp

    Filesize

    484KB

  • memory/3460-3-0x00000000022A0000-0x00000000022A3000-memory.dmp

    Filesize

    12KB

  • memory/3516-14-0x0000000000B30000-0x0000000000C32000-memory.dmp

    Filesize

    1.0MB

  • memory/3516-0-0x0000000000B30000-0x0000000000C32000-memory.dmp

    Filesize

    1.0MB

  • memory/3516-25-0x0000000000B30000-0x0000000000C32000-memory.dmp

    Filesize

    1.0MB

  • memory/3516-27-0x0000000000B30000-0x0000000000C32000-memory.dmp

    Filesize

    1.0MB

  • memory/3516-32-0x0000000000B30000-0x0000000000C32000-memory.dmp

    Filesize

    1.0MB

  • memory/3516-44-0x0000000000B30000-0x0000000000C32000-memory.dmp

    Filesize

    1.0MB

  • memory/3516-68-0x0000000000B30000-0x0000000000C32000-memory.dmp

    Filesize

    1.0MB